Ngokufana neshishini le-auto, intsimbi kunye ne-aluminiyam zezona zinto zisetyenziswayo kwishishiniukwakhiwa kwemizimba kaloliwe, kubandakanywa iibhodi ezisecaleni zikaloliwe, uphahla, iipaneli zomgangatho kunye ne-cant rails, ezidibanisa umgangatho wesitimela kwi-sidewall.I-Aluminiyam ibonelela ngenani leenzuzo koololiwe abahamba ngesantya esiphezulu: ukukhaphukhaphu kwayo xa kuthelekiswa nentsimbi, ukudityaniswa lula ngenxa yokuncipha kwamalungu, kunye nokumelana nomhlwa.Nangona i-aluminium imalunga ne-1/3 yobunzima bentsimbi, iindawo ezininzi ze-aluminiyam ezisetyenziswa kushishino lwezothutho zimalunga nesiqingatha sobunzima bentsimbi ehambelanayo ngenxa yeemfuno zamandla.
Iialloyi ze-aluminiyam ezisetyenziselwa ukukhanyisa iikhareji zikaloliwe ezinesantya esiphezulu (ubukhulu becala i-5xxx kunye ne-6xxx, njengakwishishini le-auto, kodwa kunye nochungechunge lwe-7xxx kwiimfuno zamandla aphezulu) inoxinano olusezantsi xa kuthelekiswa nentsimbi (ngaphandle kokuthomalalisa amandla), kunye nokubumba okugqwesileyo. kunye nokumelana nomhlwa.Eyona alloys eqhelekileyo koololiwe 5083-H111, 5059, 5383, 6060 kunye entsha 6082. Umzekelo, Japan's high speed oololiwe Shinkansen ziqulathe ubukhulu becala 5083 ingxubevange kunye ne-7075, esetyenziswa rhoqo kwishishini le-aerospace, ngelixa i-aerospace yaseJamani. I-Transrapid isebenzisa ubukhulu becala iphepha le-5005 kwiiphaneli kunye ne-6061, 6063, kunye ne-6005 ye-extrusions.Ngaphaya koko, iintambo zealluminiyam zikwasetyenziswa ngakumbi njengendawo yokuthatha indawo yeentambo zobhedu ezingundoqo kuthumelo lukaloliwe kunye nofakelo.
Ngaloo ndlela, inzuzo ephambili ye-aluminiyam ngaphezu kwentsimbi kukukhusela ukusetyenziswa kwamandla aphantsi koololiwe abahamba ngesantya esiphezulu kunye nokwanda komthamo womthwalo onokuthuthwa, ngakumbi koololiwe bomthwalo.Kwiinkqubo zothutho olukhawulezayo kunye neenkqubo zikaloliwe zasezidolophini, apho oololiwe kufuneka bemise iindawo ezininzi zokumisa, ukongiwa kweendleko ezibalulekileyo kunokufikelelwa njengoko kufuneka amandla amancinane ekukhawuleziseni nasekuqhomeni ukuba kusetyenziswa iinqwelo zealuminiyam.Oololiwe bokukhanya, kunye namanye amanyathelo afanayo banokunciphisa ukusetyenziswa kwamandla ukuya kuthi ga kwi-60 % kwiinqwelo ezintsha.
Isiphelo-isiphumo kukuba, kwisizukulwana samva nje sezitimela zengingqi kunye nesantya esiphezulu, i-aluminium ithathe indawo yentsimbi ngempumelelo njengezinto ezikhethiweyo.Ezi khareji zisebenzisa i-avareji yeetoni ezi-5 ze-aluminiyam ngenqwelo.Ekubeni amanye amacandelo entsimbi ebandakanyekayo (anjengamavili kunye neendlela zokuthwala), iinqwelo ezinjalo zihlala zikhaphukhaphu enye yesithathu xa kuthelekiswa neenqwelo zentsimbi.Ngenxa yokonga amandla, iindleko zokuqala eziphezulu zemveliso yeekhareji ezikhaphukhaphu (xa kuthelekiswa nentsimbi) zifunyanwa emva kweminyaka emibini enesiqingatha yokuxhatshazwa.Ukujonga phambili, imathiriyeli ye-carbon fiber iya kuvelisa ukucutha ubunzima obukhulu.
Ixesha lokuposa: Apr-19-2021